SRI SUSILAWATI, Hadi PS. PEMANFAATAN TEMPURUNG KELAPA SEBAGAI AGREGAT KASAR PADA MIX DESIGN BETON: UTILIZATION OF COCONUT SHELL AS A COARD AGGREGATE IN CONCRETE MIX DESIGN. siparstika [Internet]. 2022 Nov. 30 [cited 2026 Jun. 19];2(1):28-46. Available from: https://www.ojs.untika.ac.id/index.php/siparstika/article/view/485